Generalized Markoff numbers: largest of 7-tuple of positive numbers a, b, c, d, e, f, g satisfying the Markoff(7) equation a^2+b^2+c^2+d^2+e^2+f^2+g^2 = 2abcdefg.

A227210

Generalized Markoff numbers: largest of 7-tuple of positive numbers a, b, c, d, e, f, g satisfying the Markoff(7) equation a^2+b^2+c^2+d^2+e^2+f^2+g^2 = 2abcdefg.

Terms

    a(0) =2a(1) =6a(2) =15a(3) =22a(4) =47a(5) =82a(6) =118a(7) =239a(8) =262a(9) =306a(10) =370a(11) =527a(12) =929a(13) =1126a(14) =1142a(15) =2255a(16) =2913a(17) =3122a(18) =3606a(19) =3809a(20) =4262a(21) =7078a(22) =7215a(23) =7314a(24) =11522a(25) =12626a(26) =14159a(27) =15906a(28) =22934a(29) =26977

External references